NHTSA Recall 25V279000: Electrical system: wiring
Temsa reported this safety recall to NHTSA on , covering an estimated 594 vehicles. It affects 3 models including the Temsa TS30.
| NHTSA campaign | 25V279000 |
|---|---|
| Component | ELECTRICAL SYSTEM › WIRING |
| Report received | April 29, 2025 |
| Owner notification | June 11, 2025 |
| Initiated by | Manufacturer |
Defect
Temsa is recalling certain 2021-2025 TS30, TS35, and 2021-2026 TS45 buses equipped with a Mux5-B multiplex. The temporary bus stop valve may activate unintentionally and apply the brakes, causing them to overheat.
Safety risk
Brakes that overheat can increase the risk of a fire.
Remedy
Temsa will inspect the multiplex, update the software, and repair the wiring harness as necessary, free of charge. Owner notification letters were mailed June 11, 2025. Owners may contact Temsa customer service at 1-833-628-3672.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-888-275-9171) or go to nhtsa.gov.
Vehicles covered by recall 25V279000
| Make and model | Model years |
|---|---|
| Temsa TS30 | 2021, 2022, 2023, 2024, 2025 |
| Temsa TS35 | 2021, 2022, 2023, 2024, 2025 |
| Temsa TS45 | 2021, 2022, 2023, 2024, 2025, 2026 |
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.